Which element is a metalloid? Check all that apply.

Step 1: Define the Problem

Identify which elements are classified as metalloids.

Step 2: Break Down the Problem

List the elements commonly recognized as metalloids.

Step 3: Apply Relevant Concepts

Metalloids are elements with properties intermediate between metals and non-metals. They are typically found in a diagonal region of the periodic table.

Step 4: Analysis, Verify and Summarize

The elements commonly classified as metalloids include:

• Boron (B)
• Silicon (Si)
• Germanium (Ge)
• Arsenic (As)
• Antimony (Sb)
• Tellurium (Te)
• Polonium (Po)

Final Answer

The elements that are metalloids include Boron, Silicon, Germanium, Arsenic, Antimony, Tellurium, and Polonium.